🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.02 AU - 1.18 AU

Year: 405 Days

Day: 21.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.03 AU - 1.67 AU

Year: 551 Days

Day: 14.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 11,888,672 km

• M1: 88,562 km (0.09 R)
• M2: 111,899 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.97 AU - 2.03 AU

Year: 994 Days

Day: 32.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,888,672 km

• M1: 486,791 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.74 AU - 2.5 AU

Year: 1085 Days

Day: 15.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.59 AU - 2.89 AU

Year: 1594 Days

Day: 22 Hours

Environment

Temp: -85 °C

Axial Tilt: 96.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.7

Radius: 10.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.73 AU - 5.93 AU

Year: 4947 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,888,672 km

• M1: 154,086 km (0.12 R)
• M2: 480,957 km (0.089 R)
• M3: 602,431 km (0.045 R)
• M4: 775,067 km (0.087 R)
• M5: 1,146,368 km (0.104 R)
• M6: 1,423,125 km (0.111 R)
• M7: 1,596,060 km (0.07 R)
• M8: 2,225,119 km (0.099 R)
• M9: 2,406,431 km (0.073 R)
• M10: 2,687,675 km (0.074 R)
• M11: 3,101,463 km (0.082 R)
• M12: 3,168,632 km (0.112 R)
• M13: 3,236,400 km (0.088 R)
• M14: 3,430,878 km (0.1 R)
• M15: 3,617,426 km (0.117 R)
• M16: 3,819,533 km (0.11 R)
• M17: 4,172,733 km (0.094 R)
• M18: 4,309,466 km (0.101 R)
• M19: 5,121,334 km (0.036 R)
• M20: 5,201,069 km (0.09 R)
• M21: 5,348,423 km (0.079 R)
• M22: 5,702,222 km (0.098 R)
• M23: 5,771,187 km (0.085 R)
• M24: 5,895,951 km (0.086 R)
• M25: 6,176,597 km (0.03 R)
• M26: 6,490,154 km (0.091 R)
• M27: 6,576,622 km (0.099 R)
• M28: 6,897,060 km (0.112 R)
• M29: 7,073,885 km (0.104 R)
• M30: 7,598,525 km (0.099 R)
• M31: 8,104,614 km (0.109 R)
• M32: 8,322,578 km (0.066 R)
• M33: 8,876,090 km (0.118 R)
• M34: 9,052,616 km (0.059 R)
• M35: 9,230,189 km (0.099 R)
• M36: 9,392,652 km (0.069 R)
• M37: 9,588,924 km (0.097 R)
• M38: 9,671,054 km (0.092 R)
• M39: 9,869,271 km (0.075 R)
• M40: 10,269,744 km (0.055 R)
• M41: 10,438,042 km (0.078 R)
• M42: 10,897,457 km (0.057 R)
• M43: 11,311,245 km (0.116 R)
• M44: 11,467,724 km (0.112 R)
• M45: 11,624,951 km (0.032 R)
• M46: 11,730,268 km (0.084 R)
• M47: 11,871,040 km (0.06 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,650 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit